worldsteel_Baotou_China_People of Steel_4.jpg - worldsteel.org

ID: 33170

准备运输的无缝钢管

免费下载

关键词

inspection China Baotou Steel pipe

类别

Country, China, Facility, Baotou Steel (Baotou Iron & Steel Group Co. Ltd.), Producer, Baotou Iron & Steel (Group) Co. Ltd., Production Process, People of Steel